**Question:** All of the following are seen with bile duct stone except

A. Jaundice
B. Pruritus
C. Nausea and vomiting
D. Dyspepsia

**Core Concept:** Bile duct stones, also known as choledocholithiasis, are solid or semisolid masses formed in the bile ducts, typically due to cholesterol, bilirubin, or a combination of both. These stones can obstruct the flow of bile, leading to several clinical symptoms and complications.

**Why the Correct Answer is Right:** Option D, dyspepsia, refers to upper abdominal discomfort and is not specific to bile duct stones. Dyspepsia can have various causes, making it less likely to be a direct consequence of bile duct obstruction.

**Why Each Wrong Option is Incorrect:**

A. Jaundice: This is a key symptom of bile duct stones, as bilirubin accumulation in the blood leads to the yellowing of the skin and eyes. Jaundice is a direct consequence of bile duct obstruction, making it a correct answer.

B. Pruritus: Pruritus refers to itching, which is another common symptom associated with bile duct stones. Similar to jaundice, pruritus results from bile pigment accumulation and inflammation.

C. Nausea and vomiting: While these symptoms are occasionally observed in bile duct stones, they are not specific to this condition and can also be seen in other gastrointestinal and liver disorders. This makes them less likely as direct consequences of bile duct obstruction compared to jaundice and pruritus.

**Clinical Pearl:** Bile duct stones can present with a spectrum of symptoms, including jaundice, pruritus, and gastrointestinal symptoms like nausea and vomiting. However, the correct answer should be specific to bile duct obstruction, which makes jaundice and pruritus the more reliable indicators of bile duct stones compared to nausea and vomiting. These symptoms can be seen in other liver and gastrointestinal disorders, reducing their specificity for bile duct obstruction.